As a volunteer of the 2012 London Olympic Games, which sign will you prepare to remind people to keep the environment clean?
#21841
A
B
C
D
推荐题目
— Is this your watch? --- ________. It’s his watch.
#21805
A
Yes,itis
B
No,itisn’t
C
Yes,theyare
D
No,theyaren’t
— I'm sorry I've lost your software. Let me buy a new one. —________.
#656
A
Thank you just the same
B
Never mind. I've got another one
C
Of course. You may
D
I don't need it
—Can you work out this math problem? —Yes. ______
#21495
A
It’s a piece of cake.
B
Do please.
C
It’s too hard.
D
Well done!
—Can I help you? —_________. How do I get to the train station?
#21182
A
Sorry
B
Yes, please
C
OK
D
Sure